142400622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260807}}^1$

素因数の和:260832

約数の個数: 32

約数和(自身を含む): 350525952

約数和(自身を除く): 208125330

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 260807, 521614, 782421, 1564842, 1825649, 3390491, 3651298, 5476947, 6780982, 10171473, 10953894, 20342946, 23733437, 47466874, 71200311, 142400622]

約数ペア:

[(1, 142400622), (2, 71200311), (3, 47466874), (6, 23733437), (7, 20342946), (13, 10953894), (14, 10171473), (21, 6780982), (26, 5476947), (39, 3651298), (42, 3390491), (78, 1825649), (91, 1564842), (182, 782421), (273, 521614), (546, 260807)]